baber/WOPTO huggingface dataset:
Patent JP-2003068781-A (JP)
Title: Semiconductor device
Inventor: ENDO MASAHIKO
IPC: H01L21/60
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To relax restriction in design of a semiconductor device. SOLUTION: A semiconductor chip 2 having a plurality of pads 2a arranged along with four sides 2c formed in the periphery is die-mounted so as to make the angle of 45 deg. against the arrangement direction of a plurality of inner leads extending to the outside from the periphery of the semiconductor chip 2. Thereby, since a clearance between adjacent wires 7 in the vicinity of a corner of the semiconductor chip 2 can be enlarged, it becomes possible to relax the restriction in the bonding pad pitch of a semiconductor chip 2 without changing the positions of the inner leads of a lead frame.
Patent JP-2003064580-A (JP)
Title: Antistatic acrylic fiber and method for producing the same
Inventor: WATANABE YOSHIHIRO
IPC: D06M13/11
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain an antistatic acrylic fiber having excellent durability against dyeing, washing, etc., of antistatic performances and to provide a method for producing the same. SOLUTION: An antistatic agent composed of a specific cationic functional group-containing polymer and an insolubilizing agent compose of a glycidyl group-containing compound are stuck to the surface of acrylic fiber under specific conditions. Consequently the acrylic fiber prevents reduction of antistatic performances even by dyeing and repeated washing, is widely usable for clothing and has durable antistatic durability since the antistatic agent and the insolubilizing agent are firmly stuck to the surface of the fiber.
Patent JP-2003094152-A (JP)
Title: Manufacturing method of steel plate
Inventor: TSUTSUMI KOICHI
IPC: B22D11/12
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a steel plate wherein scales on the surface of a piece of a cast are surely removed and surface defects caused by the remaining scales are very few. SOLUTION: It is known, as primary cause that the removability of scale of the piece of the cast is not improved, that mold powder used in continuous casting remains on and adheres to the surface of the piece of the cast. It is characterized that the mold powder adhering to the surface of the piece of the cast is removed before the piece of the cast is put into a heating furnace, in a manufacturing method of the steel plate that the piece of the cast made by a continuous casting machine, being put into and heated in the heating furnace, is descaled after taken out of the heating furnace, and then rolled by rough rolling and finish rolling.
Patent JP-2003063805-A (JP)
Title: Chilled ozone gas and method of treatment for bovine mastitis by using chilled ozone gas
Inventor: MUNAKATA YOSHIHIRO
IPC: A61D7/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide ozone gas which can be used effectively at a transported place of the ozone gas by taking a measure to retard degradation speed of ozone gas manufactured with an apparatus for generating ozone or the like and a method of treatment for bovine mastitis by using the gas. SOLUTION: Ozone gas obtained from the apparatus for generating ozone is put into a hermetically sealed airtight vessel and is conveyed to the place to be used in a state that it is chilled at -10 deg.C or lower, preferably -18 deg.C or lower.
Patent JP-2003066630-A (JP)
Title: Electrophotographic photoreceptor
Inventor: HASHIMOTO MASAKI
IPC: G03G5/05
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having practically sufficient electric, chemical and mechanical performances and high durability of these performances. SOLUTION: In the electrophotographic photoreceptor, a polymer compound having the structural unit expressed by general formula (1) as a binder resin and a compound having at least one of the structural unit of a hindered phenol structural unit or a hindered amine structural unit as an antioxidant are incorporated into the photosensitive layer on the conductive base body. In formula (1), each of R<1> , R<2> , R<3> , R<4> , R<5> , R<6> , R<7> and R<8> represents a hydrogen atom, halogen atom, 1-6C alkyl group which may have substituents, 4-10C cyclic hydrocarbon group which may have substituents or aryl group which may have substituents.
Patent JP-2003067964-A (JP)
Title: Disk reproducing device
Inventor: MURAI SHINOBU
IPC: G11B7/13
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of the S/N of a reproducing signal from affecting, which is caused by external noise invading into a flexible cable connecting an optical pickup and a signal generation circuit. SOLUTION: The disk reproducing device comprises the optical pickup that divides the radiation range of a main beam radiated on a disk into an even number of quadrants and includes a plurality of photodiodes outputting reflected light for each quadrant as a current signal, the signal generation circuit, and a flexible cable provided between the optical pickup and the signal generation circuit. Therein an signal capable of addition from each current signal obtained from a plurality of photodiodes, is added in advance of inputting to the wiring of the flexible cable.
Patent JP-2003064253-A (JP)
Title: Curable composition and sealant composition
Inventor: MORITA EIICHI
IPC: C08G18/10
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an one-component moisture-curable type curable composition and a sealant composition of low viscosity that have remarkably excellent weather resistance especially, proper adhesion, superior heat resistance and excellent durability such as water resistance, and that is produced easily and has good workability with being a rubber-like elastomer of low modulus and of large elongation by hardening by moisture in the atmosphere. SOLUTION: This curable composition and sealant composition contain an isocyanate group containing urethane prepolymer and crosslinkable silyl group containing poly acrylic and/or methacrylic resins as curable components.
Patent JP-2003076955-A (JP)
Title: Method for preventing interference of reader/writer
Inventor: OHASHI TAKASHI
IPC: G06K17/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: TO provide a reliable and inexpensive reader/writer by a method capable of preventing the occurrence of mutual interference even when a reader/writer having a different system is installed in the vicinity of the reader/writer concerned. SOLUTION: Readers/writers A, B execute certification operation with master equipment not shown (S1). Then a radio wave is discharged from the reader/writer A (S2) and the discharge of a radio wave from the reader/writer B is stopped (S3). Whether there is a response from the reader/writer A or not is judged (S4), and when the judged result is Yes, communication with a card C is executed (S5) and the completion of communication is judged (S6). When the judged result is No, operation is returned to the step S4, and in the case of Yes, the operation is returned to the step S2.  When the judged result in the step S4 is No, whether there is a response from the reader/writer B or not is judged (S7), and when the judged result is Yes, the radio wave from the reader/writer A is stopped (S8), a radio wave is discharged from the reader/writer B (S9), communication with a card B is executed (S10), and the completion of communication is judged (S11). When the judged result is No in the step S11, the operation is returned to the step S7, and in the case of Yes, the operation is returned to the step S2. When the judged result in the step S7 is No, the operation is returned to the step S2.
Patent JP-2003070756-A (JP)
Title: Health condition monitor
Inventor: KOBAYASHI AKIO
IPC: A61B5/0245
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a health condition monitor which can monitor the health condition of an object, especially in bathing, under a wet ambience. SOLUTION: A sensor part 1 is placed in a bathtub 17 so that the sensor part 1 is in touch with a part (the back in the figure) of the bio body of an object M. The sensor in the sensor part 1 detects bio data such as heartbeat, etc., of the object M and the bio data are outputted to the main body part 2 which judges the health condition of the object M from the bio data and displays a part of the bio data, such as heartbeat, etc., on a display. In a case especially a danger exists, an alarm is generated to urge the object M to get out the bathtub. When an alarm is generated, the object M presses a reset button to stop the alarm.  When the object M cannot press the reset button, because a serious accident possibly occurs, a prescribed volume of bath water is drained by an electromagnetic valve 18 to prevent an accident such as drowning, etc., and the generation of an emergency situation is informed to a prescribed communication center.
Patent JP-2003071216-A (JP)
Title: Antibacterial filter medium and production method therefor
Inventor: SHIBATA JIRO
IPC: A61L9/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial filter medium which can be produced relatively easily, can hardly cause environmental pollution, and is safe to the human body, and a method for producing the filter medium. SOLUTION: The antibacterial filter medium is formed from antibacterial active carbon fibers and a fibrous material. The filter medium can be produced easily without needing a special apparatus and is hardly clogged to reduce a pressure loss since no antibacterial agent is applied separately. The use of the active carbon fibers makes the filter medium free from environmental pollution and safe to the human body. In the method for producing the filter medium, the antibacterial active carbon fibers and the fibrous material are mixed and processed into paper.
Patent JP-2003074176-A (JP)
Title: Floor material
Inventor: SHINKAI SEIJI
IPC: C04B111/60
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a floor material which generates a large amount of minus ions and brings about a soft feel to a person walking thereon. SOLUTION: The floor material is formed of an unburned hardened body containing a minus ion generating material which generates minus ions when a mechanical stimulus is applied thereto. The minus ion generating material is preferably formed of weathered granite. Then, the minus ion generating material is mixed with slaked lime and/or quick lime, and the resultant mixture is hydrothermally hardened by means of an autoclave, to thereby obtain the floor material.
Patent JP-2003077906-A (JP)
Title: Substrate processing apparatus and processing system
Inventor: NAKAJIMA MASAHIKO
IPC: H01L21/31
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus and a processing system contributing to energy saving by reducing the quantity of inert gas and the power used by heat treatment equipment or the like. SOLUTION: An impeller 52 and a turbine blade 53 are rotated by the pressure of nitrogen gas flowed from the source of a nitrogen gas supply 43, and the gas in each processing chamber 35 and 36 is exhausted by a rotation power of this turbine blade 53. As a result, the conventional supply of nitrogen gas operating an ejector is not needed, and the consumption of nitrogen gas can be reduced and thus energy saving is made possible.
Patent JP-2003070655-A (JP)
Title: Smokeless roaster
Inventor: MIURA MASAHIRO
IPC: A47J37/06
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a smokeless roaster without a risk of fire, capable of preventing intrusion of flames into a suction channel formed in the gap between an inner pan and an outer pan and preventing falling of meat pieces, etc., to the suction channel when the grease or meat attached to a fire-grate, etc., blazes up abnormally when the meat is burned. SOLUTION: In the smokeless roaster, the outer pan 4 and the inner pan 14 are disposed with a gap in-between in which the suction channel 15 is formed, and a water tank pan 21 is detachably mounted inside the inner pan 14. An air intake plate 25 on which a large number of suction holes 26 are bored is mounted between upper parts of the outer pan 4 and the inner pan 14 to cover the upper opening part of the suction channel 15. In addition, a suction hood 29 with an inner surrounding wall 29A surrounding the cooking part and an outer surrounding wall 29B is detachably attached to cover the air intake plate 25. The outer surrounding wall 29B continues from the upper part of the inner surrounding wall 29A downward to form a rear inclined surface. A large number of suction holes 30 are bored on the inner surrounding wall 29A of the suction hood 29.  The air intake plate 25 continues to the upper outer peripheral end of the water tank pan 21 to be integrally formed with the water tank pan 21 outward.
Patent JP-2002332230-A (JP)
Title: Composition for preventing and treating depression and anxiety disorder
Inventor: TAKEDA HIROSHI
IPC: A61P25/22
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine exhibiting an excellent effect, useful for treating depression and anxiety disorder, having antidepressant activity and anxiolytic effect. SOLUTION: This composition for preventing and treating depression and anxiety disorder comprises a compound represented by the formula (R1 is a hydrogen atom or a 1-3C alkyl group; R2 is a hydrogen atom or a hydroxy group) as an active ingredient.
Patent JP-2003070407-A (JP)
Title: Method for expelling noxious insect in stored cereal
Inventor: KOGA SHUHEI
IPC: A01F25/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a safe and economic method for expelling noxious insects in stored cereals without disrupting the environment and with almost no residual toxicity in the cereals. SOLUTION: This method for exterminating noxious insects is to supply cold air toward upward from udder stored cereals 2 loosely housed in a storage 1 such as a silo, a bin, a flattened storage or the like, bring the temperature of the cereals in the lower layer 2a of the stored cereals 2 to be lower than that of the upper layer 2b to make difference of temperatures between the lower layer 2a and the upper layer 2b, guide noxious insects in the stored cereals 2 to the upper layer 2b and subsequently expel all the noxious insects at once.
Patent JP-2003087366-A (JP)
Title: Mobile information processing apparatus and information processing method, recording medium, and program
Inventor: NAMEKAWA ATSUO
IPC: G06F3/048
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a mobile information processing apparatus by which a user can easily browse, create and transmit electronic mail. SOLUTION: In displaying a main text creating menu 150 on a first display section 61 provided to an upper cover 10A of a mobile phone, a mail box menu 161 is displayed on a second display section 62, placed at a position of a main body 10B of the mobile phone, which the user can view the first display section 61 at the same time. Further, the user designates soft keys displayed on a soft key display section 153 displayed on a soft key display section 153 to switch active menus, scrolls a menu set on the active menu and transmits mail the main text of which is an inputted sentence.
Patent JP-2003075551-A (JP)
Title: Light sensor and toilet seat device using the light sensor
Inventor: CHIBA YASUTOSHI
IPC: A47K13/12
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of a light sensor and to facilitate the integration into a device to be controlled by allowing a connecting line for a display element to be integratedly connected with connecting lines for light transmitting and receiving elements. SOLUTION: This light sensor has light transmitting and receiving elements 15 and 16 for performing an object detection, a circuit board 23 with a control circuit for controlling the light transmitting and receiving elements mounted thereon and performing a signal transfer with the device to be controlled, and the display element 21 for luminously displaying the object detection state by the light transmitting and receiving elements. The display element 21 is electrically connected to the circuit board 23 through a flexible cable 27. Accordingly, as the connecting line 29 which performs the signal transfer with the device to be controlled, the connecting lines for the light transmitting and receiving elements and the connecting line for the display element can be integrated and collectively connected.
Patent JP-2003085348-A (JP)
Title: Sales activity support device, computer program for supporting sales activities, and recording medium having the computer program recorded therein
Inventor: KISHIYOSHI YUJI
IPC: G06Q30/02
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a sales activity support device capable of contributing to an increase in business results and remarkably shortening a time required for the education of sales personnel. SOLUTION: A sales person of a semiconductor package company transmits an image page file group to a customer by an electronic mail through the Internet 3. The image page file group comprises an image page file having data for displaying the application group of the customer and data for displaying a commodity group being supplied or capable of being supplied in correspondence with the applications thereof. The image page file is displayed on the display 23 of the personal computer 2 of the customer. Thus the customer can find out a commodity matching the need of the customer.
Patent JP-2003085752-A (JP)
Title: Method and device for recording information on optical recording medium, and optical recording medium
Inventor: KATO TATSUYA
IPC: G11B7/24
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for recording information on an optical recording medium, which is suitable for realization of a high data transfer rate. SOLUTION: In the method for recording information on an optical recording medium, a plurality of recording marks selected from a group of a plurality kinds of recording marks different in length, which correspond to n-fold lengths of a clock period T (n is a natural number), are formed on the optical recording medium to record information, and a recording laser beam consisting of pulses of which the number is equal to or smaller than the number given by nT/(Tr+ Tf) where Tr is the transition time required for rise of the recording laser beam and Tf is the transition time required for fall of the recording laser beam, is used to form a recording mark.  Thus the level of the recording laser beam can be made to surely reach a maximum value (Pw) or a minimum value (Pb) even in the case that the period (T) of one clock is very short, and the recording mark having a satisfactory shape is formed.
Patent JP-2003083451-A (JP)
Title: Seal device
Inventor: OTSUKA MASAYA
IPC: F02M51/06
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a seal device 1 used for a high-pressure fuel pipe, an injector or the like of a cylinder direct-injection gasoline engine, improving wear resistance to improve sealability by reducing fretting wear. SOLUTION: This seal device 1 has a seal ring 6 installed into an annular installation groove 3 formed in one member 2 of two members 2, 5 installed to each other, close-contacting with the other member 5, and sealing seal fluid pressure applied from one side in the axial direction. By forming a peripheral edge part 6b of an opposite seal fluid side end face 6a of the seal ring 6 in a cross-sectionally square shape in accordance with an opposite shape, a width of increase/decrease of a contact area caused by intensity fluctuation of applied pressure is suppressed small.
Patent JP-2003079438-A (JP)
Title: Vertically movable table
Inventor: KOMURA SEIICHI
IPC: A47B9/04
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a vertically movable table which has safety by allowing a top plate to escape upward freely when upward force is applied to the side of the lower surface of the top plate. SOLUTION: This table is provided with a standstill part 32, a movable part 31 and a gas spring 1 interposed between the standstill part 32 and the movable part 32 to move the movable part 31 vertically. The movable part 31 is placed at the tip of the rod 11 of the gas spring 1 movably upward by a motion allowance L. A locking operation pin 12 projecting from the tip of the rod 11 is switched freely into a medium state for locking the extension/ contraction of the gas spring 1, a shortest state where the gas spring 1 is unlocked and positioned on the side of a base end compared with the medium state and a longest state where the gas spring 1 is unlocked and positioned on the side of a distal end compared with the medium state. When the movable part 31 is placed on the gas spring 1, the locking operation pin 12 is in the medium state.  When the movable part 31 is lifted by the motion allowance L, the locking operation pin 12 is in the longest state.
Patent JP-2003055604-A (JP)
Title: Light-screening titanic acid chelate agent, oil-resistant and solvent-resistant plastic container, and other sundry goods
Inventor: TANAKA HIDEAKI
IPC: B05D5/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a glass coating capable of making it easier for stains to be removed from glass surfaces and also capable of cutting off UV rays, and a container for the coating, highly oil-resistant and solvent-resistant, light in weight and low in price. SOLUTION: A coating composition, wherein a spiropyran dye solution is mixed with one or more solutions selected from the group consisting of glycolic chelates of titanic acid, silicic acid, zirconic acid, and stannic acid, is applied to and dried on glass, car bodies, hulls, railway vehicles, or buildings for the formation of metallic chelate coatings. To obtain an oil-resistant and solvent- resistant sprayer container for such a coating, a gel liquid, wherein a mixture of a sodium tungstate or sodium molybdate surfactant, aluminum oxide, calcium hydroxide, magnesium oxide, or silica rock powder is mixed with a sodium silicate or sodium aluminate water solution, is applied to the internal walls of the sprayer tank, and the tank is rotated while it is dried in blown air for the formation of a multilayer coating.
Patent JP-2003084676-A (JP)
Title: Changeable advertisement signboard
Inventor: OO MINORU
IPC: G09F7/02
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a changeable advertisement signboard which facilitates the insertion and removal of an advertisement board and does not easily drop out. SOLUTION: This changeable advertisement signboard has four side members forming a window opening, has an insertion opening through which advertisement boards are inserted and removed between the side members of either one side of a pair of frame members to be joined and is provided with drop-out preventive projections so as to project to the other side member side on at least one of a pair of the side members having this insertion opening 3.  These drop-out preventive projections are disposed in a mode for permitting the insertion and removal of the advertisement board to and from between a pair of the frame members through the insertion opening when the side members of a pair of the frame members are elastically deformed in a direction where the insertion opening opens and not permitting the insertion and removal of the advertisement board by projecting into the insertion opening in the free state of the side members.